FR2250134B1 - - Google Patents
Info
- Publication number
- FR2250134B1 FR2250134B1 FR7436542A FR7436542A FR2250134B1 FR 2250134 B1 FR2250134 B1 FR 2250134B1 FR 7436542 A FR7436542 A FR 7436542A FR 7436542 A FR7436542 A FR 7436542A FR 2250134 B1 FR2250134 B1 FR 2250134B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B23/00—Devices for changing pictures in viewing apparatus or projectors
- G03B23/02—Devices for changing pictures in viewing apparatus or projectors in which a picture is removed from a stock and returned to the same stock or another one; Magazines therefor
- G03B23/06—Devices for changing pictures in viewing apparatus or projectors in which a picture is removed from a stock and returned to the same stock or another one; Magazines therefor with rotary movement
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732354860 DE2354860C3 (en) | 1973-11-02 | Slide projector with a control device |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2250134A1 FR2250134A1 (en) | 1975-05-30 |
FR2250134B1 true FR2250134B1 (en) | 1979-04-06 |
Family
ID=5897061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7436542A Expired FR2250134B1 (en) | 1973-11-02 | 1974-11-04 |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR2250134B1 (en) |
GB (1) | GB1485793A (en) |
HK (1) | HK12378A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2614439B1 (en) * | 1987-04-24 | 1990-05-11 | Tech Audio Visuelles | DEVICE FOR PROJECTION APPARATUS, AND PROJECTION APPARATUS COMPRISING SUCH A VISOR |
US5555042A (en) * | 1994-10-06 | 1996-09-10 | Eastman Kodak Company | Apparatus for automatically feeding slides into a film scanner |
-
1974
- 1974-10-31 GB GB4716174A patent/GB1485793A/en not_active Expired
- 1974-11-04 FR FR7436542A patent/FR2250134B1/fr not_active Expired
-
1978
- 1978-03-02 HK HK12378A patent/HK12378A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE2354860A1 (en) | 1975-05-15 |
GB1485793A (en) | 1977-09-14 |
HK12378A (en) | 1978-03-10 |
FR2250134A1 (en) | 1975-05-30 |
DE2354860B2 (en) | 1976-02-26 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |